CN103869170A - 电机中电阻的估算 - Google Patents

电机中电阻的估算 Download PDF

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Publication number
CN103869170A
CN103869170A CN201310674442.XA CN201310674442A CN103869170A CN 103869170 A CN103869170 A CN 103869170A CN 201310674442 A CN201310674442 A CN 201310674442A CN 103869170 A CN103869170 A CN 103869170A
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CN
China
Prior art keywords
frequency
winding
low
frequency component
resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310674442.XA
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English (en)
Chinese (zh)
Inventor
M.J.特纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec SR Drives Ltd
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Nidec SR Drives Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nidec SR Drives Ltd filed Critical Nidec SR Drives Ltd
Publication of CN103869170A publication Critical patent/CN103869170A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2217/00—Temperature measurement using electric or magnetic components already present in the system to be measured

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
CN201310674442.XA 2012-12-11 2013-12-11 电机中电阻的估算 Pending CN103869170A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1222284.0A GB201222284D0 (en) 2012-12-11 2012-12-11 Estimation of resistance in electrical machines
GB1222284.0 2012-12-11

Publications (1)

Publication Number Publication Date
CN103869170A true CN103869170A (zh) 2014-06-18

Family

ID=47602402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310674442.XA Pending CN103869170A (zh) 2012-12-11 2013-12-11 电机中电阻的估算

Country Status (6)

Country Link
US (1) US9575104B2 (ja)
EP (1) EP2743713B1 (ja)
JP (1) JP2014117153A (ja)
KR (1) KR20140075596A (ja)
CN (1) CN103869170A (ja)
GB (1) GB201222284D0 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105588665A (zh) * 2014-11-06 2016-05-18 奥迪股份公司 用于确定电机绕组温度的方法
CN109799000A (zh) * 2019-03-25 2019-05-24 江苏雷利电机股份有限公司 电机绕组温度的检测方法、温度检测模型、设备及系统

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JP5992650B1 (ja) * 2014-12-26 2016-09-14 三菱電機株式会社 電動機の診断装置
EP3076543A1 (en) * 2015-04-03 2016-10-05 Dab Pumps S.p.A. Method for protecting the integrity of an electric motor and means for carrying out such method
US10739405B2 (en) * 2016-04-11 2020-08-11 General Electric Company Dynamoelectric machine fault monitoring system, computer program product and related methods
DE102016207383A1 (de) * 2016-04-29 2017-11-02 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines elektrischen Verbrauches
RU2706025C1 (ru) * 2016-11-01 2019-11-13 Ниссан Мотор Ко., Лтд. Способ управления двигателем и устройство управления двигателем
CN107478049A (zh) * 2017-08-15 2017-12-15 合肥明英富海生物科技有限公司 一种淀粉加工干燥装置的加热器
FR3075514B1 (fr) * 2017-12-18 2020-10-23 Somfy Activites Sa Procede d’estimation de la temperature interne d’une machine tournante , unite electronique de controle, actionneur et dispositif domotique associes
CN111964803A (zh) * 2020-07-16 2020-11-20 杭州宇诺电子科技有限公司 无线测温装置的自取电无线测温电路
US20230036325A1 (en) * 2021-07-21 2023-02-02 Hioki E.E. Corporation Testing instrument and test method

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JP2005218275A (ja) * 2004-02-02 2005-08-11 Daikin Ind Ltd モータのコイル温度検出装置
CN1688897A (zh) * 2002-10-04 2005-10-26 皇家飞利浦电子股份有限公司 针对1d阵列超声波探头的方法和设备
EP1677411A1 (en) * 2003-10-24 2006-07-05 Daikin Industries, Ltd. Method for estimating dc motor coil temperature, dc motor control method and their devices
CN101442285A (zh) * 2007-11-22 2009-05-27 开关磁阻驱动有限公司 推导电机中参数的数值
CN201348542Y (zh) * 2009-01-23 2009-11-18 中国矿业大学 一种直流电机定子温度检测装置
CN102439842A (zh) * 2009-01-30 2012-05-02 伊顿公司 在使用电动机驱动器的ac电动机中确定定子绕组电阻的系统和方法
US20120306422A1 (en) * 2011-06-02 2012-12-06 GM Global Technology Operations LLC Method and apparatus for thermally monitoring a permanent magnet electric motor

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US4083001A (en) 1976-12-29 1978-04-04 Westinghouse Electric Corporation Measurement of motor winding temperature
SE433777B (sv) 1980-03-26 1984-06-12 Elfi Innovationer Sett och anordning att for overvakning detektera en asynkronmotors lindningstemperatur
US5510687A (en) 1994-04-29 1996-04-23 Allen-Bradley Company, Inc. Electric motor controller with temperature protection
JP2003319691A (ja) * 2002-04-18 2003-11-07 Nissan Motor Co Ltd Ｓｒモータの制御装置
US8604803B2 (en) 2006-05-19 2013-12-10 Pratt & Whitney Canada Corp. System and method for monitoring temperature inside electric machines
JP2008061453A (ja) * 2006-09-01 2008-03-13 Denso Corp 車載用モータ制御装置
CN101029915B (zh) 2006-09-11 2010-05-12 国电南瑞科技股份有限公司 交流感应电动机的绕组温度测量和过热保护方法
CN101682158B (zh) 2007-06-04 2012-12-26 伊顿公司 用于确定ac电动机中的定子绕组电阻的系统和方法
JP5353021B2 (ja) * 2008-02-14 2013-11-27 パナソニック株式会社 電動圧縮機の制御装置
JP5474421B2 (ja) * 2009-07-06 2014-04-16 東芝機械株式会社 モータ巻線焼損保護装置
JP5375775B2 (ja) * 2010-08-30 2013-12-25 株式会社デンソー レンジ切換制御装置
JP5789952B2 (ja) * 2010-10-21 2015-10-07 株式会社デンソー モータ制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1688897A (zh) * 2002-10-04 2005-10-26 皇家飞利浦电子股份有限公司 针对1d阵列超声波探头的方法和设备
EP1677411A1 (en) * 2003-10-24 2006-07-05 Daikin Industries, Ltd. Method for estimating dc motor coil temperature, dc motor control method and their devices
JP2005218275A (ja) * 2004-02-02 2005-08-11 Daikin Ind Ltd モータのコイル温度検出装置
CN101442285A (zh) * 2007-11-22 2009-05-27 开关磁阻驱动有限公司 推导电机中参数的数值
CN201348542Y (zh) * 2009-01-23 2009-11-18 中国矿业大学 一种直流电机定子温度检测装置
CN102439842A (zh) * 2009-01-30 2012-05-02 伊顿公司 在使用电动机驱动器的ac电动机中确定定子绕组电阻的系统和方法
US20120306422A1 (en) * 2011-06-02 2012-12-06 GM Global Technology Operations LLC Method and apparatus for thermally monitoring a permanent magnet electric motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105588665A (zh) * 2014-11-06 2016-05-18 奥迪股份公司 用于确定电机绕组温度的方法
CN105588665B (zh) * 2014-11-06 2019-01-29 奥迪股份公司 用于确定电机绕组温度的方法
US10295414B2 (en) 2014-11-06 2019-05-21 Audi Ag Method for determining a coil temperature of an electric machine
CN109799000A (zh) * 2019-03-25 2019-05-24 江苏雷利电机股份有限公司 电机绕组温度的检测方法、温度检测模型、设备及系统

Also Published As

Publication number Publication date
EP2743713B1 (en) 2019-01-16
EP2743713A1 (en) 2014-06-18
JP2014117153A (ja) 2014-06-26
US20140159754A1 (en) 2014-06-12
US9575104B2 (en) 2017-02-21
KR20140075596A (ko) 2014-06-19
GB201222284D0 (en) 2013-01-23

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Application publication date: 20140618